Can You Add Saline to Existisg Implants by Injecting a Needle into Valve Through Skin?

There is a misunderstanding about the adding the volume. The only way to add volume is by going through the surgery and adding volume after the valve is located by surgical exploration.The other issue is that you will not see much change in the size of your breast by adding 25-50 cc of additional saline. You have 350 cc implant and it can be filled to maximum 400 cc. I do not think your surgeon has filled them to 305 as you stated. You need to see your surgeon .

Dear Mary111,  The Mentor Style 1600 implants are saline filled implants and do have a value system.  That being said, the type of value in this implant requires using a specialized fill-tube that cannot be placed using a needle through the skin.  I would suggest meeting again with your plastic surgeon to discuss what they are recommending before agreeing to proceed.  I agree with the other plastic surgeons who have responded to your question in that it appears there is some communication problems that need to addressed.  Good Luck.